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add board
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Gordon Williams
parent
f233f87c1a
commit
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166
boards/THINGY52.py
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166
boards/THINGY52.py
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#!/bin/false
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# This file is part of Espruino, a JavaScript interpreter for Microcontrollers
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#
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# Copyright (C) 2013 Gordon Williams <gw@pur3.co.uk>
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# ----------------------------------------------------------------------------------------
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# This file contains information for a specific board - the available pins, and where LEDs,
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# Buttons, and other in-built peripherals are. It is used to build documentation as well
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# as various source and header files for Espruino.
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# ----------------------------------------------------------------------------------------
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import pinutils;
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info = {
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'name' : "Nordic Thingy:52",
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'link' : [ "https://www.nordicsemi.com/eng/Products/Nordic-Thingy-52" ],
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'default_console' : "EV_SERIAL1",
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'default_console_tx' : "D2",
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'default_console_rx' : "D3",
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'default_console_baudrate' : "9600",
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'variables' : 2500, # How many variables are allocated for Espruino to use. RAM will be overflowed if this number is too high and code won't compile.
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# 'bootloader' : 1,
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'binary_name' : 'espruino_%v_thingy52.bin',
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'build' : {
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'optimizeflags' : '-Os',
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'libraries' : [
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'BLUETOOTH',
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# 'NET',
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'GRAPHICS',
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'NFC'
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],
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'makefile' : [
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'DEFINES+=-DHAL_NFC_ENGINEERING_BC_FTPAN_WORKAROUND=1', # Looks like proper production nRF52s had this issue
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'DEFINES+=-DBLUETOOTH_NAME_PREFIX=\'"Thingy"\'',
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'DFU_PRIVATE_KEY=targets/nrf5x_dfu/dfu_private_key.pem',
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'DFU_SETTINGS=--application-version 0xff --hw-version 52 --sd-req 0x8C',
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'INCLUDE += -I$(ROOT)/libs/nordic_thingy',
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'WRAPPERSOURCES += libs/nordic_thingy/jswrap_thingy.c'
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]
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}
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};
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chip = {
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'part' : "NRF52832",
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'family' : "NRF52",
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'package' : "QFN48",
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'ram' : 64,
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'flash' : 512,
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'speed' : 64,
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'usart' : 1,
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'spi' : 3,
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'i2c' : 2,
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'adc' : 1,
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'dac' : 0,
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'saved_code' : {
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'address' : ((118 - 3) * 4096), # Bootloader takes pages 120-127, FS takes 118-119
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'page_size' : 4096,
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'pages' : 3,
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'flash_available' : 512 - ((31 + 8 + 1 + 3)*4) # Softdevice uses 31 pages of flash, bootloader 8, FS 1, code 3. Each page is 4 kb.
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},
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};
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'''
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P0.00 XL1 Low frequency crystal
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P0.01 XL2 Low frequency crystal
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P0.02 ANA/DIG0 Analog/Digital GPIO externally available
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P0.03 ANA/DIG1 Analog/Digital GPIO externally available
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P0.04 ANA/DIG2 Analog/Digital GPIO externally available
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P0.05 SX_OSCIO I/O expander oscillator input line
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P0.06 MPU_INT Motion sensor interrupt line
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P0.07 SDA I2C data line
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P0.08 SCL I2C clock line
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P0.09 NFC1 Near field communication antenna
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P0.10 NFC2 Near field communication antenna
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P0.11 BUTTON Button input
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P0.12 LIS_INT1 Low power accelerometer interrupt line
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P0.13 USB_DETECT USB detect signal
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P0.14 SDA_EXT External and low power accelerometer I2C data line
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P0.15 SCL_EXT External and low power accelerometer I2C clock line
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P0.16 SX_RESET I/O expander reset line
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P0.17 BAT_CHG_STAT Battery charge status
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P0.18 MOS_1 Gate of N-MOS transistor externally available
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P0.19 MOS_2 Gate of N-MOS transistor externally available
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P0.20 MOS_3 Gate of N-MOS transistor externally available
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P0.21 MOS_4 Gate of N-MOS transistor externally available
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P0.22 CCS_INT Gas sensor interrupt line
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P0.23 LPS_INT Pressure sensor interrupt line
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P0.24 HTS_INT Humidity sensor interrupt line
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P0.25 MIC_DOUT Microphone PDM data
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P0.26 MIC_CLK Microphone PDM clock
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P0.27 SPEAKER Speaker PWM signal
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P0.28 BATTERY Battery monitoring input
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P0.29 SPK_PWR_CTRL Speaker amplifier power control
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P0.30 VDD_PWD_CTRL Power control for sensors, I/O expander, and LEDs
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P0.31 BH_INT Color sensor interrupt line
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SXIO0 IOEXT0 Digital GPIO externally available
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SXIO1 IOEXT1 Digital GPIO externally available
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SXIO2 IOEXT2 Digital GPIO externally available
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SXIO3 IOEXT3 Digital GPIO externally available
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SXIO4 BAT_MON_EN Battery monitoring enable
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SXIO5 LIGHTWELL_G Green color of the lightwell LEDs
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SXIO6 LIGHTWELL_B Blue color of the lightwell LEDs
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SXIO7 LIGHTWELL_R Red color of the lightwell LEDs
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SXIO8 MPU_PWR_CTRL Motion sensor power control
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SXIO9 MIC_PWR_CTRL Microphone power control
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SXIO10 CCS_PWR_CTRL Gas sensor power control
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SXIO11 CCS_RESET Gas sensor reset line
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SXIO12 CCS_WAKE Gas sensor wake line
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SXIO13 SENSE_LED_R Red color of the color sensor support LED
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SXIO14 SENSE_LED_G Green color of the color sensor support LED
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SXIO15 SENSE_LED_B Blue color of the color sensor support LED
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'''
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devices = {
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'BTN1' : { 'pin' : 'D11', 'pinstate' : 'IN_PULLDOWN' }, # Pin negated in software
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# 'V' pins are virtual
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'LED1' : { 'pin' : 'V7' }, # Pin negated in software
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'LED2' : { 'pin' : 'V5' }, # Pin negated in software
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'LED3' : { 'pin' : 'V6' }, # Pin negated in software
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};
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# left-right, or top-bottom order
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board = {
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'left' : [ 'VDD', 'VDD', 'RESET', 'VDD','5V','GND','GND','PD3','PD4','PD28','PD29','PD30','PD31'],
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'right' : [ 'PD27', 'PD26', 'PD2', 'GND', 'PD25','PD24','PD23', 'PD22','PD20','PD19','PD18','PD17','PD16','PD15','PD14','PD13','PD12','PD11','PD10','PD9','PD8','PD7','PD6','PD5','PD21','PD1','PD0'],
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};
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board["_css"] = """
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""";
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def get_pins():
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# 32 General Purpose I/O Pins, 16 'virtual' Port Expanded pins
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pins = pinutils.generate_pins(0,31,"D") + pinutils.generate_pins(0,15,"V");
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pinutils.findpin(pins, "PD0", True)["functions"]["XL1"]=0;
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pinutils.findpin(pins, "PD1", True)["functions"]["XL2"]=0;
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pinutils.findpin(pins, "PD5", True)["functions"]["RTS"]=0;
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pinutils.findpin(pins, "PD6", True)["functions"]["TXD"]=0;
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pinutils.findpin(pins, "PD7", True)["functions"]["CTS"]=0;
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pinutils.findpin(pins, "PD8", True)["functions"]["RXD"]=0;
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pinutils.findpin(pins, "PD9", True)["functions"]["NFC1"]=0;
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pinutils.findpin(pins, "PD10", True)["functions"]["NFC2"]=0;
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pinutils.findpin(pins, "PD2", True)["functions"]["ADC1_IN0"]=0;
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pinutils.findpin(pins, "PD3", True)["functions"]["ADC1_IN1"]=0;
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pinutils.findpin(pins, "PD4", True)["functions"]["ADC1_IN2"]=0;
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pinutils.findpin(pins, "PD5", True)["functions"]["ADC1_IN3"]=0;
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pinutils.findpin(pins, "PD28", True)["functions"]["ADC1_IN4"]=0;
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pinutils.findpin(pins, "PD29", True)["functions"]["ADC1_IN5"]=0;
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pinutils.findpin(pins, "PD30", True)["functions"]["ADC1_IN6"]=0;
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pinutils.findpin(pins, "PD31", True)["functions"]["ADC1_IN7"]=0;
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# Make buttons and LEDs negated
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pinutils.findpin(pins, "PD11", True)["functions"]["NEGATED"]=0;
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pinutils.findpin(pins, "PV5", True)["functions"]["NEGATED"]=0;
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pinutils.findpin(pins, "PV6", True)["functions"]["NEGATED"]=0;
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pinutils.findpin(pins, "PV7", True)["functions"]["NEGATED"]=0;
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# everything is non-5v tolerant
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for pin in pins:
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pin["functions"]["3.3"]=0;
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#The boot/reset button will function as a reset button in normal operation. Pin reset on PD21 needs to be enabled on the nRF52832 device for this to work.
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return pins
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